(No difference)

Revision as of 10:51, 8 January 2019

Published in Computers and Structures Vol. 81 (13), pp. 1343-1357, 2003
doi: 10.1016/S0045-7949(03)00060-9

Abstract

We define stress and strain splittings appropriate to linearly elastic anisotropic materials with volumetric constraints. The treatment includes rigidtropic materials, which develop no strains under a stress pattern that is a null eigenvector of the compliance matrix. This model includes as special case incompressible materials, for which the eigenvector is hydrostatic stress. The main finding is that pressure and volumetric strain must be redefined as effective quantities. Using this idea, an energy decomposition that exactly separates deviatoric and volumetric energy follows.

The PDF file did not load properly or your web browser does not support viewing PDF files. Download directly to your device: Download PDF document
Back to Top

Document information

Published on 01/01/2003

DOI: 10.1016/S0045-7949(03)00060-9
Licence: CC BY-NC-SA license

Document Score

0

Times cited: 15
Views 10
Recommendations 0

Share this document

claim authorship

Are you one of the authors of this document?